Asai Bussan Co., Ltd.
Bic Corporation *
Chad Labs Corp. *
Compania de Lapices y Afines Chile
Dokumental GmbH & Co.
Hasbro, Inc.
International Trading Co., Ltd.
National Ink LLC *
Pentel of America *
Rosinco AB *
Scripto-Tokai Corporation
Shaeffer Pen Company
Tintec Tinte Handels GmBH
*WIMA Member Company